{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd7daf1e8a8859b2020711b978bb8534e87f37dd6598d595a6ebc05a433dffba0",
    "signature": "0x617591fabefd49ca0ce92b74b4c2595a33789e552f45efc73ec53432a00f80f31bda3919f81808b024ccec06a794f0bf211ee620fc51d0d800dcbb8ddeef50081c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}