{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608168216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c3f89ea3d4d7f5c52837474ef688e9cc6db8d22ce34982fe1b35f6a4ce4cc0e",
    "signature": "0x2d6c2ed1278e8a9274b1126d8acc6ad8fa2d50d36b329a64d503cebe0f3dc02e45dc833b402efb3a1a17538a6e751f62f77a3f132cd73057047707f8cc8e1d941b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}