{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x561f7eca2af4d126c2a5cc481381ad93096cfc502cb4313b1dbba4ad5c01e1de",
    "signature": "0x20dee66f5ffd114492bd482722519617ef1d9801d7a23a7785e05c7246de9d565431ebd119069e400c8cf37e50ed9da228ddd839720e7a91a1cef8c0ce67f0831c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}