{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102878949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa80bfebc1c23a781d706893749088da8e6fee18cebf8ce0cf37cc5f811fb6d81",
    "signature": "0x8bf29758e30b2c15485a30e6121c0372bc83651982ce8ef6dfdfdd4309a607114088647ff6c01dee2a302da606ef7f40851fec86e7bba7352811f8c8e3593dd41b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}