{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1026579424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a8369c123dc4b1f16ede4fadad0dcf203689793e3a355c9b0a4e64e22b6c73d",
    "signature": "0x6900bfcd16110c599adfab0907c75b6e740b6ef1c4f597712a5ceb7f7843123b4800a0dcdcc01174f44d23ea9813b1fa8b212ae3b5f3d611e0c58a6c2c01a4971b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}