{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601582131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4e3a0f64b36ef6cb89fb4cc286755224872b8b6eb5fe448658395a8597976ed",
    "signature": "0x29a0313a5cbff500262aa06dcbdc23d65ee33d88dc8ad02612bc428632bebdad5a528d852ec631339c6f319f11eb57a14e954cfec059a69264f4041ad766ff4b1c",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}