{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe5aa83d8741265e4238e6bdc65bb14b6cc9bc958ee165836fb97b895295bd3a",
    "signature": "0x863162c846c6f702bd1f03c0235dc1d61d4a32f2d1aab701593ac64d34af2fed763e3063a15cbd37b11efa8052b9aa4fd8b3aa207af5f7bd188c747bbab5ed601b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}