{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9e4664027c952c37d3425b544ebc53cf1a0835bbcc598b208e7debb2b2bfd333",
    "signature": "0xb6b689c31882ae8de14335404340188c180d2c837da5fbeb81a2d914199d214b10df9632377edda30c12bc9ab010928efb2dca2a8baa1fb4447326316970e2831b",
    "signer": "0x15A0a536f48Ca082F3a891a1620152037566160b",
    "userId": "602323230"
  }
}