{
  "manageEntity": {
    "action": "Follow",
    "entityId": "501531",
    "entityType": "User",
    "nonce": "0xbf8c4c58f9be20a3e68c3410682c87d310f4b2db37c673f50447ef1beb293cd8",
    "signature": "0x972d45d1af89d9c132f197230abf32f6cf9b6662b6a91a3020c50ec2cf4714a306ed8026695eaedbbe55b5a9c73b345c70a8d48a63b363fce92077423d588e9e1b",
    "signer": "0x4ad870a0C318214b4796d1464BC8Dc57C6b84C12",
    "userId": "408505072"
  }
}