{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914519322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3543c2ec242a232a2db484cc2aeee4e4abeb03b3659bca72cd5537351f43a022",
    "signature": "0x157965777ce67333afdadf2f52f8a115fb42c4207b40c87cc21446e59719f3ee234136acc5e9985460438c79d8f800d001cd0658257f1bc2909ea607b28c31de1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}