{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427509645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0110e32aeca4d593fd5d6cb217734359b46f79acd708b042dfd0edb00c765969",
    "signature": "0x4d1aea5185fb2fd52f69b7753619fa71a8124b6075c48363bd9d9ccc3e97b7f339f3995d11afe8de1722d750088cb5dd400a1d8d9679551e996ad1bcf00768491c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}