{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470336011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20164924728548d31dd9f9f7462f5189af888bee5134d745b9964e46fb5bda53",
    "signature": "0x3eebf8d3551d090fec890b0ddf5fb1028a049aa27b17ff44f619757ac67736ba395d605b87defd68e5f535ab52713249001cafb3fe70d73ef60f882bd0f18fd71c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}