{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bce514ec3d3455d72bada6f9db32fb713c0b7064d830e9a873cf4dd9cd36803",
    "signature": "0xd2194b8f2c0c9c1bf7e5bd8d690ab23af80cd05d648574e60298c4235920e4435d2a2e6f72262dd28cba28f9457dcabfd292511d2df9a50e11a1bd7e645ce08b1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}