{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490055706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x735667b0dc4a458c004d1661d0955f4bfcb886edb29d7a417ee43e2c3a2f708d",
    "signature": "0xd1ba1132562e58a7d8f5e03be60fe4fcbc9f7056b5af10f0018e25bc2c3cf5f771dac2af8e5e43ba1af0e01f9b63d01a67cbc966b0f32de112791ffc41c4420f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}