{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1418950810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7816e73b6155303d7aff8c261db32863f1ed15e4122517a9e76109093e590fa3",
    "signature": "0xba32c0a43cf7f02e439aab2815172781d57477229d5659828a3524b5fe7798615cb94dd40ce3ee6036bfda2fac558641f3c22de518749b71b552fd60411e33211b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}