{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1149115806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65b582540e77a206c0e8fcf9bf082961b37d9680389e5c20273ca953cdc3ddb6",
    "signature": "0xe4022e1e3370f7c243ad6ef4c81d6a17e6762ff6135d574041e83e5bf3dc54fb64d80b76c9b82bc0cdd1de84db365e565c656013c6beb0579ca2739f1cf1d7f41c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}