{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x32c8950aedb4af528873dad4fd7ba86b78c788d4a016e7ebaf49a233220b66c4",
    "signature": "0x2b5a59666cd6c8009c40bb0e5a5dc4f8ab485453004168ec1354f6d17b76242d08db9ba506f9c65e91c172bbfb2b2fd1d402bf94c749a7aa02ec686e9036550e1c",
    "signer": "0xc978e9D01005C9E552BE722797808DeC105cc59D",
    "userId": "62219567"
  }
}