{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8fd01b515d12be53f09aa23e7320a8f3fa6c2f4e386bfebc54150b2803f04473",
    "signature": "0x937125896c1c30eaae27a76ff7ab9b34dbb751b682bdf581a0ee63c7652672cb7396d406a14379ec8b063e61ffb32f80b4ca2dea6de5b5dd8dec2018808b68591b",
    "signer": "0x1773D1194f451b3CbEd4A1CD4e94Fb8e6665C787",
    "userId": "378101386"
  }
}