{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6600",
    "entityType": "User",
    "nonce": "0x09819a9880394469aa60f79c186f5faaf1959a84c502bba03d31d796fa231042",
    "signature": "0x70aac2e7cb0321fc3551a1f6eac04f3f0da4b2a837c3af43038ee72fc6262ba278378db3449d5b5ba1525118561e554dcf65522699f619d3e2c2b09212d2a2961b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}