{
  "manageEntity": {
    "action": "Follow",
    "entityId": "506789556",
    "entityType": "User",
    "nonce": "0x03718cf2928639f27f56016a61ffca386d081e6bf154deeb0691cd91cceb1988",
    "signature": "0xfef84982bd35feabb225090060813cad99b9eaabd98d18bc062f7b9863775fc3321b41207d2750512a9ca2492290f703b01e9e9cd5ca6b26aa1ff7725e7dbdcb1c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}