{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d69712499b1361180979bd007ef0c44fd063d55271e5d778ebca98f1cfc8d30",
    "signature": "0x94cb1deaf0e6847d97ed87640e2ded4c052b5132c6e344d09ffa85f4d759fee831e2dfa58901f291cefc196d29d444a7f7e1c65252c9f0cd85d25c5e3fa7aedd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}