{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753401661",
    "entityType": "User",
    "nonce": "0xb9ac70b1434d51f18f342eda7ecd2e367bf6fabb8cb70458103d69aa75049c1f",
    "signature": "0x2063600fbb128f4b6da75802add4c9503c6eb4030fb1375763ac7cf36e49ccf3453ffd1ef12e5410f99e0cfde54b9e7127b52ddf842b8164a0c72fd2e0dcab161c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}