{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x86876a0252b706f090b6abce234e77bc19e2bbc63ebdad8a4d07819d3ff6cea4",
    "signature": "0x8e688946216ce87eec95cd2f4e61e7b33f3e6c6873b92ee82c75c327d4d0f64573961a1eb24082ec356c08f6fc546efb35db2d95300484e2d9bc02d14db6c7e31c",
    "signer": "0x0080a3F9e4a8408e4c6de08e3f68c64a4B366F1B",
    "userId": "738489255"
  }
}