{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2004077067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53141f18d7e24bf6c457333ced8796771fc7d613ccd9ef2c63b5d4de98cdd439",
    "signature": "0xef8bd02c49b79bcea6e9bcf16f8dc70cabbcd25bc1a1f3e7f491c65f1bbaecbf069148b333e0c1f395dbcfd57753c5d45b5980e5420768a9d039da2e62d043641c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}