{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf12e0c1e107332d4ecd34ccb16463ed8762fd4e1aad8040ddff4174baf7828a1",
    "signature": "0xac70d0a3e45bbb3b4ea9f2a2df8061f4e7c2aedceb64f9a38191b8453f4d5bfb1e81eff98f80986028608c9d1c8f7d5ccf064c64488132129f23a9a85a0e19dc1c",
    "signer": "0x485ACb39F8a8b43df52c225aF4f80e3f262fD24E",
    "userId": "637705400"
  }
}