{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1207189076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8697c1fa8cf8016eb942c2751e5a1e2e7b0b433c5c2e3d1669c29587c7e0e9a",
    "signature": "0x4d5dd38227a5bd6bf2f177c764705ff0e39d47f851f4f408d97d639f6b6b7102503aa48a595130552f676d3c6a75a9b36e1cf067717a1c89d5b696779bed523e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}