{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4ac2f8c15ac7f5274b932a4cd3abcce513e4aa2fa11600868c6e90371906820",
    "signature": "0x801cb1863522115606206f1ebad1f2072d840cf85ccd2851fadc9f8864990c091d1c02fe7f0253ec13dbe48f15cf4cb47e8a57a5b51e5850ec256ebddb3c041e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}