{
  "manageEntity": {
    "action": "Repost",
    "entityId": "782879865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x657c48da3cdeb0aeefb68a77bc928602967274c628aaf9e24250a3d9b7155834",
    "signature": "0xfe3e581a71a5b1d45f644bbab1104c3258faeb57e2b107b28e1d08e7ec0dec1b3e6c6f23fe300c4cb4447b184b067cc60d49237cc29d4381e70c63b155a091681b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}