{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145826326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf5260dbc06612fbdf9474d575aea168025a2add7b84fbfdd6e8b3a0a38bde24",
    "signature": "0xa8e8cc032372af14e9287001dac0880f8c1240d41eabbb9f5a2c9335a09b20f9392c9aa8c117f6278eebc8a20f6bb58ea653e4d9023fd9d9a70879f0c2aa51c11c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}