{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598328130",
    "entityType": "Track",
    "nonce": "1792385423433540791",
    "signature": "0x942922893aee6e9f51e719fd0bfd61e275ea4dd74af2d41303814fe6089d3331071138bd455da4b5741e185f5d553e7e8657029d30ce0d80fa3e6c4b5fbcb7061c",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}