{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1645731",
    "entityType": "User",
    "nonce": "0x110bcf31e59fe862f6f327468926b9a9fc2af9dc109a15d234b9da2da0679e79",
    "signature": "0x98161b78753c057a36a5ea7faafe3d41531f3f0a8a374da204e83cd1b5e3b74610bac48d393d54885b2634fdeaec0c4604f8e23301bfdfb7ed3376633f55d1901b",
    "signer": "0xE3CdfAFd2999c1C06c139E932b0515a9F0B07382",
    "userId": "29797210"
  }
}