{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1966858287",
    "entityType": "Track",
    "nonce": "1793182257055028612",
    "signature": "0x7ebed2183223f997904d44c2674d56523d34ce22dba9e4a828537325c3e893726142f67d48d4827049c310096afb8434f02ca6faf44b713f204aa539c7c7a6c61c",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}