{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019366671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd0055bd22d696d93c05847ef7706fda668839178c42cdfb697602d838750692",
    "signature": "0xacd35e557cecbebdc31236088760f60f67b11ce644f511415495e837b83ec891054c3c53542c8120d8e637d03a1db203f984a68c9b9120a7a63d15c2405caabf1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}