{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x7d37c59a4e4ee0ccdc756515d063463d5e2014104cee5766b1ef77516cbca6be",
    "signature": "0x63831444217af02dbace12281208c697df921a45786cc5b1ef380a688468bab0064ad3c1c846df0af70b58a10a6814766a72e0b7e9c75bae3697f2ce2c1abe841b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}