{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1139109",
    "entityType": "User",
    "nonce": "0xbbc527e1e2beeef918424749de77619aea1ebb7befb11ab0c3786f23d2b32fa9",
    "signature": "0x2d0145b262175e416a7b39f9a8decda0128210bd0807657beac9c18e1d471c1447c78b1d2fc0eb7745b58b0dc2c9a2dbe165a56e72e8c68dc293797e33efc1c51c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}