{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377967277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd992015c3984e49c267cb874e6c23946380e52b36490aaf861aac7170eba35a5",
    "signature": "0xfcaf025e4921711ee312cb9f755b5c53702fb160d3ad7596dde4c374b12e742641871f63ee48c97b67c11bd72328eb6674daf12d9a142f8c06470ffab8b1a8051b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}