{
  "manageEntity": {
    "action": "Follow",
    "entityId": "337025",
    "entityType": "User",
    "nonce": "0x0438ebebbb9a9564adeb5c4790f0c53f77f8972c19c7aaa189d097575eaac2c8",
    "signature": "0xf9e2e6524c09ccf45ffe03cdd6322b32b07118f4b0b3cb75102e0e78f5ce32b55f7224c9a15b210a867ee7c4f2c0d9f0055c7845336abb197b1f9040f284f2511c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}