{
  "manageEntity": {
    "action": "Repost",
    "entityId": "807110338",
    "entityType": "Track",
    "nonce": "1792467402054940297",
    "signature": "0x8496b12d6a81737d77498e30c9f2fb9bf5511aef682dd574825b55b28af773780ac91172fd32f8be1cc330815761d0f1a42f707bf2039b616bb4b9d747943a4f1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}