{
  "manageEntity": {
    "action": "Follow",
    "entityId": "388772718",
    "entityType": "User",
    "nonce": "0x2dead9c6143cc98c715b14fb790629acb9710ce2a2ce336ab4492d3e8ddba97f",
    "signature": "0x9814610ff1f7a05720b18179af291dd9be170ad88c64a835880e68a814b322ca47e869c5d327b10915773938266d1b740ee92150a22e6bd1e9128178481cdf181b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}