{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420",
    "entityType": "User",
    "nonce": "0x7897c37fd1e6c846774af0d921b0b66e52883b703de07caaad34a0237c66f695",
    "signature": "0xf6b4a4401e79a756773ac3cbb54d132357188c90f4d48d2df0147c31f3789a774df3a033611dbdbf7fdd83a15d213e9c37daa9713b10889160000b688c8ea60a1c",
    "signer": "0x7a252808bd60a26fe5184c95eb104CfADdA8D4C1",
    "userId": "186415718"
  }
}