{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf44f8382690a84bb5aa1cf2a653ca4def1c64ce9f7515d2db6d876b2588a61b9",
    "signature": "0x7df04750857d0f03af54626821e874457f12ede771a2b2cfc8deb1e79ca29bb1041c0701e36326b82072f8d1902fd4c4456a35c55bb0e933582ee37625f8cf4e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}