{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71b80d255b3bf9a65c7b846bac0252811faf18b6c1dab6d81ca46f90bea87735",
    "signature": "0x780bcfe51e7057b88e112a90a66ff83bfba38da57b8dd77b06e0d0ffac6fedae3027bd24b2b18c32cb6240825f841c460642642536c429f015324742a32f4b021c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}