{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028417631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb911c645a65aa0e168a8bfef5841029e9949ffefd69c7629fe206907d5fa679",
    "signature": "0x4dae949fda4421f1133460ff6d5d23dc3a3bc13765d88ff141f7bade00673e622129fb0363775f14b9c238984873d02803f9a2146ef35ef9c7ffd3c53e2927c71b",
    "signer": "0x5e16eE72f4c7af2A50C7DA188d65e074e69D78B9",
    "userId": "898051107"
  }
}