{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1956556704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7c6eccf51aa4420b2dafab7e7c15377656a84e43ca7048c86c7da256e238aaa",
    "signature": "0x660a571c89cd9bc181b3d25ef237faacc01d91dc6e623235a438a917d4639377775784431e9cbdb31d191d7edc6c211b32f559df79025f6287abe057aafca2be1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}