{
  "manageEntity": {
    "action": "Follow",
    "entityId": "755263",
    "entityType": "User",
    "nonce": "0x57bd7ec421b4252843b97100a36411836410a7095f603f2495541af7241ccee3",
    "signature": "0x93de89d83ede86931e68d020a06e4269520192fceef89e52568a92b1d7c0c3937bf700fe1fe9222aaa9194ad2db1e06802be5681be92f475535fe7af1a249dea1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}