{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16487",
    "entityType": "User",
    "nonce": "0x378a2d322f9b60827dacbcd69bef58ffcb23434356284a0d4161e7beeb228073",
    "signature": "0xc2acccbe9f6bb31cbe916e5b0abb2c17df9f754c1ab3deac27bdc2c8e756d2e942959826e7622cd35b76ff1be54b25fe79bf9f2cfb82a3db0625ed454fecd8831c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}