{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54120",
    "entityType": "User",
    "nonce": "0x03ef3d4597aeb7c929bc4ef1b48af9c40a5b5dede143e331a37592a7e7099ad4",
    "signature": "0x990a3113e8703fe719644fa0535c21c1574fdbab145db80e0ef9f66d52f1f83f2cb79f7bcf416d42c1a5112bd3cb3583d35ad9a707ab176255c4a74af04689391c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}