{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xa69dc6f3053e2d480cac950c723c9542087f7b9caa42083b69d2ff1262ab24cd",
    "signature": "0x7371617e344002b1d707dec9f9e44b20c39f696a055ab1e2626b3297c2bd88af525f5bf2ac3b15d60ceb7c99ef26f00e2890ebd62fab618ec9563da804f986091b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}