{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x342d3715cde4b2e85fe1f7fdb18fc489fb7b1187bbdc3b731adcbb537d2e3bfc",
    "signature": "0xfc8599e14f270077f72d586168bd28662134499471fedbcdf94b2e987c5a1aeb71365ce9b67b42ca001620448b035fc88c8aa66819611235cf1181fe005dd1e91b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}