{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe37773ddc42d0517b07fc37222f06fdea1a76ab56fcaefdde1f6c560d80d38fe",
    "signature": "0xb0d6f28649fa6bf7e317ddcdaca7c651ffdf57e4ab25f2fa3b2364fb1f08a3c7054b66db95c440ec1f8a33fe9f9c998a91498e61a2a6db39ad522f216df0064f1b",
    "signer": "0xb7064d95A38c94e9883e3D32d96E879E8fd4272e",
    "userId": "151924512"
  }
}