{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0x41938cc967f7d75b56875098c5e37ce3f74ae66574cb551033c08ea6a0d586cf",
    "signature": "0xa7828788439956ee20a396de27e1d38cbaf5ef3df1a083306f2cf32d5e9b841145577d3a873f50c6906c5e1a002444a572163025c7363bdd407d431afcae621b1c",
    "signer": "0x66C0920dcA0b918ab7d0c1A5d2251fa05C75EBBC",
    "userId": "1931557"
  }
}