{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xff42a84cb1b27e296c3222990abecb4a213c5c134f956a5bb7fc703687f5e7e1",
    "signature": "0x578ffb6cb4389faebfcf60991dd6a5bd19ffd4431fb44950b0e3aec0fb7ab79c36f3e63437388a0249cca1cc0fa0ace8d72c6475fa9aa79fddd5a30a6e38565d1c",
    "signer": "0x1d7977a438bBF99AafdA2633A385c2989813552f",
    "userId": "447156818"
  }
}