{
  "manageEntity": {
    "action": "Repost",
    "entityId": "682304320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fc8a97c69a9541cf7a195392605ca1bf864c2287874fbddef1ba361ee987487",
    "signature": "0x657c3dd110868d5e595292195691dcb49ae4a7bb1fa4502c3976278d2f45417b29910e88650c451e903305dad2663cba2a73206e8b79d40a570ab722be64e73d1c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}