{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337518985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x020da86dd8d6be2cf51c2d81cea558915adc3e5e4b32fec6a542275e6c451d1c",
    "signature": "0x72b670d20f7402e89221a04dc7ee3cf2b880a509c215fa03a8fe99e993b137d805150ff4308037e9f61c765bba08f0a8bcb8a6e5260eba3d68b178bd7deb6a931b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}