{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7500",
    "entityType": "User",
    "nonce": "0x604c99204c8dbb556d4cad9b9da23a6b5dc1944bf126e52538e4ff5644264e3b",
    "signature": "0xc781ef409290aad6b0bb7003e8690ef52991174ec1ef45397b3df57cfa742d6c2152e433bf316d93d3205ae0fc8c0fa2b87165636a0e999a524736e3d0a3b3a81b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}