{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137366",
    "entityType": "User",
    "nonce": "0xc3e41c78bd037185e9fd4c76ffecf88d2371ab0218f300e2effbf89dc2c3ff0a",
    "signature": "0x8dc3aee571c5640ee6fc6d82e7995879a3c83866dc62b1b7d7bd53c225fe45271cdfd0a3faeade51cd2b20c7732b4fec86515c8b42a509ffb3b6acce66fb5e881c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}