{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8a5967c4f27e6fe2b1837610e60ccff846d6a30b8aaddc4cc01adae14399d79f",
    "signature": "0xd67a871d6c5fb1a085b1aca0825707f94e425c2b16278842e5defb638d7e3f7710608319aad6be9623cfdbad493158b9591033ef9c11a7f2be7c36dc5bfd2e341c",
    "signer": "0x4df845f0a31d75ecdeF1019e502eCEBCb209BE06",
    "userId": "742768859"
  }
}