{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257465",
    "entityType": "User",
    "nonce": "0xbf54a8de839542b5070eca696db8fd02c9587d41e8eaeca2529261df02118cae",
    "signature": "0x324e216044b59d4096cdd544c246e1bbf1a384c8c39ad233b4a7f12ba62e4a871f8111c094a91e6ce36863ffaaf96663ad944f22a90afdd65e88bc714b05ae0b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}