{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428991",
    "entityType": "User",
    "nonce": "0x6cded6e99d31f10fd18f337e2070d38d818ea03991abf7b701402b8145476141",
    "signature": "0x405b3702b83786fdf10a3a1d51c7e3894f50a5c4a8641e0da602efc6f139a434675c5977720fda55cd0115a9aff0077ae84dc2b1d9aebf79edc400abfb1622201c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}