{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157112461",
    "entityType": "User",
    "nonce": "0xaebf03855ba476ac953ace9739dfdac1b03cd08e89c24114dbe15439086c40dc",
    "signature": "0x83480590c56da130b196a1b0932fd6649bc807d5d96045efbbf223301176d5aa31e4f2300be198d7758844f537ef3f9b677d34ed68d45effa3c82c8ef0211a9c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}