{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150398847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560128a3728509e2ea8d74dd4866a6caa5ec3761708600029de3b78acc784de0",
    "signature": "0xf8d36ad797646fd7f0d9fc23b99db37c5c1ac10c90308fe5d3a86bd12aa9c9f36864be61dea59c12e599565129c1043fcd35c9bad95abf4f70c8fba9036303981b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}