{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846212961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf35fc6bcd534cc24bbcf2b499af30f5b881735bf6aec6c80f78d75aaa4adadeb",
    "signature": "0x755e085de3abd5f27804422b2b8b5fbe50e371a8360d494025e14312ae4e53f451032958d8b739b0089e6b3edb17f53a1069fcee19a4c5d768beb20be528b1d91b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}