{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3449",
    "entityType": "User",
    "nonce": "0xd6e2e0381846da65f83bf0397b3a239a04cdfc09c56ba65bb14267eddbf2cc69",
    "signature": "0xb26b2de2dd7e90d74eaaf1cea48873b9cd48bcc168f3832220684903ab12aaf34771ae227addc108e0bdd70c082b4a985beba74f88ec1c6bb2a138c1246396a91b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}