{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19ac284bae7abcd3604f33fa6dad36ea462983b6656a663111abad9d247c43f9",
    "signature": "0xcd9807abb798084ca4ab90d302801fba0b93e35ac4e264cd727f8cbb0d09223c29b261988918237141621d8dc4a59b0c015d0762233077e026e595063eede9701c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}