{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120374",
    "entityType": "User",
    "nonce": "0x221d6eb8c5e16bcf8f9e54beb4818e77caed2ac2bf227585fc67674b40728da0",
    "signature": "0xed97f0c75e0d833627f7410f51cc1837c408d15c12c9c676c3ef46ef3bcb0116450cd358a8c438074c851d12a2939ef99e38b14dd992fec28663c8838d7d3def1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}