{
  "manageEntity": {
    "action": "Follow",
    "entityId": "152450",
    "entityType": "User",
    "nonce": "0xb90ebeaaf631fb5c55eaa2e2e887c2a2396324a0b0ef512d5b63c57de2915abe",
    "signature": "0xb096ebc154ef8e1a8003adbf33fe491b115a0e8df3bff996c93a3099af5b81d37b9665d389337167e2d11a39276b23c54969aae0fd4b5657656034adce832ac51b",
    "signer": "0x2B1530b3d65cF43ecAf122F062803F2B3b284F5B",
    "userId": "891157649"
  }
}