{
  "manageEntity": {
    "action": "Follow",
    "entityId": "626857797",
    "entityType": "User",
    "nonce": "0x6476d690b0ad444c1f50b442db2ac985abdade264612d62919ece73f74ceb20b",
    "signature": "0x012043a5742ebafc15076528d34aaa65b1fd33c5ea573a9092f9f5fc635cc73b0e5148a462ec87d902b304b528fa061f2f7115ed08852cc929e74b476a55bd361b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}