{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203647114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4946af12928e8f88c635160c0aab8829a5a449871a4a699946782768457b29e9",
    "signature": "0xe5a004549a2daa44a8ea53f9704dfede1760cf8c5ed18c83beb27c702641170b7a0a00521ce467a640cfc800cf9e11765123ce8061458664653cc4df69cb68da1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}