{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9a29809358962cd9cd5438979e85dfd6ccca757b42395722705ced8437bf5ad4",
    "signature": "0x451c9d9a07509a17b0ad5eaec21f76a2e00ea45ab6f3866e9a2da2b89fb4b301721a9b495457a354bacbaf850e317069c765d7cc9d2ce2de2f8a2424ae095c981c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}