{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb99d9ec72c533870563fa058339bef0ffc1de83777eeb860fa3aaba07d103a50",
    "signature": "0x7a4abe1992c37c09c681947953817322a3692fb4023b78da03ceefaf236609231f5fa2116e77f296a679830f170cd1120fb4cee3fc1aaa1c2709d233f27e0f461c",
    "signer": "0x03f23B545C25E9A6d1e2007d77344EbE9a521Cf3",
    "userId": "325096995"
  }
}