{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe17c880c71e01bcc5bb12f38797d6e46613e9701a9c508647660279159fa6f0",
    "signature": "0x2ba8eb1f8535a8c53652302dcc547c2a0a010d0635f50c963a75b19bb109cf655799ec9cefd27e23d5c8416dfb402ccda83fa2e565f3f14e634e7d34e0826d711b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}