{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814258946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6417567a8c866d34901590a61645294a548399f691f0f69a0c01b6fd1ab71eef",
    "signature": "0x2e75c718ff0ebabec8eed1458b0fa706fa197ccea891c4c26582794c606d5479485da5c9ef9233ad81d387a41c5af51ea23a3d5800a4f43a34459d129fad6e9f1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}