{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0689f87815fb2acd059f178928b38e77446900a88c19132e7e24855a24764a7",
    "signature": "0xd5a5ed338a7efe60fc2ae2a95d5576aabafd7eb7f4e554b0913fc5d608c9894b32fbb4ac88265e961594890cc3c9d1e6ad5df8610d88ae72df4aab15ba2c371b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}