{
  "manageEntity": {
    "action": "Follow",
    "entityId": "129439",
    "entityType": "User",
    "nonce": "0xb3c28d6022088484366ebe2a880da9e9dc5bf6129bd65d72a27e407a4e5206d6",
    "signature": "0x2932ab3a480957bc30bdd7cbf8e272b3db5980d6778ebd3428fa3a0dafa389301de30ee849d70075db9ea55c1bcf9bd78c1ad7f2b654b76b0432acb0d3f834221b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}