{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86798523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c013876cbc268e00d1e50c160896ae8a8ee40ef39db124746269b6aa8475ce0",
    "signature": "0x49bc48264750f0ebad9d676cb0c8e611586cae775e76e3db5c5adffbc38407137a9239fe874ff75e021b0cf3b63ff349b57653c414368b926f080baa1ced571c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}