{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c78a34a88812c6cfa658d5404f5981e0b96a5834283131f13f1d13f7f6df8ab",
    "signature": "0xdd596176a283eaf5ed1f30dfe72f5456695b7c6566c4be3a420f45880e1ce4180a1cffcc203c14eb510d833114b535ab05035753cd60d5524bf5542822ab37231b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}