{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1e67e80a0af0ff847793edff94155f69c86b32708100eccde0b5a9094ce8555",
    "signature": "0xa86c551c0c088fcd96e772bab077f06d8e31abd4b40c65e777dbf9ec0774ff31453c449d6b33a25bf472293b392fbaefc65f6224584336870056c6fcedcdce141c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}