{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73877",
    "entityType": "User",
    "nonce": "0x0fe9f77f7c3564d710dffdb999f798c23df104fe1257a105d52c552636300259",
    "signature": "0x6155750cc6d2d6269ebb9db3e7f4557a14ae09e76e0d558cf840d61ba1bab663443e6fff132dcb62c69155c78ae9d2ae953cb7e998b9898339b2216618e3f3441b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}