{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505634342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20431954f78c9c523bceb9c5fdde7472ec6d5c00c8982c90087513f64945f463",
    "signature": "0xcec9d08c6e2bf297a26e692aa3ef06b23a559c626763c62dca9280334c079db94d438b05ec0ea731c11782d01a4580a293ac56d108e01bf32f731b64e8989d0c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}