{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xdb620c9a70f2781667b6d3c0b575e9d53f1d2d5062f52d5ad95bc0d787580917",
    "signature": "0x5c365dfe5df4ae95f517c661df5cc59eb09c3d5c958ee4545d34b5840701260f1c923f5c62efc3572ca28e88970548140ace360f656efc718d6b82f58997dcb91c",
    "signer": "0x4a901ba864C2F225E78126f6877a9646e2096b90",
    "userId": "725778874"
  }
}