{
  "manageEntity": {
    "action": "Follow",
    "entityId": "338616",
    "entityType": "User",
    "nonce": "0xfb6e697b33382bbc43b1a4a2f8a6be74e73545afe22a4662a4f3a701140c225d",
    "signature": "0x458fa350c8507794188aaccceadac543d901d3d7f488a1c7fbceee3a5bcdcc9e4804fb65314574545973371dfe8079a3723ed31e03cb6ed228eace981423d1c91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}