{
  "manageEntity": {
    "action": "Follow",
    "entityId": "549983695",
    "entityType": "User",
    "nonce": "0x6e98f6645fbec24787cf08332518e6fb00489687298d328e4eab92db6c80bd29",
    "signature": "0x5345650135320ad3ca395857b0e9dcc9c86936fe3c2bc31fe9e05b1d8472c46f07cf5adfaff690af3ac763654be793268de2ee0a7c068cda58848e4f6dc184201b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}