{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bd48765f874b6ba46f6d4dc61cd5c1b939ccd7ada8425c08f300f33aa37cec8",
    "signature": "0x3d53bbf52984e90316824a636cbc98a17978d982e0becb0a3e77b0a6763554d5219dfcbbac237addbe7d2d1314e63f36704d38494280cfb4e3a6e53bf750dfa81c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}