{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460674913",
    "entityType": "Track",
    "nonce": "1790021366120746499",
    "signature": "0xaa776228e7b64a1339cbd8d4235761bcf66bd12347a6045f5250188e9d888f530680077c30561e288739e227ce51008df013d8ea4ce13393f19385e6ee6b32501b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}