{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502562759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8add41920058025ebff1019ba937bbe4b4a651937b38d2e2b7243de552e74a98",
    "signature": "0x3fe0d712a7865213657c5d9cdcb1b79eda732fad0161690cb950bdf5fbdcd74715165e6466447e974cf91cb3079d47fdd14cff1e8320f145cd55b5ad422595061c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}