{
  "manageEntity": {
    "action": "Follow",
    "entityId": "989237576",
    "entityType": "User",
    "nonce": "0x2138374a7798c17706abb519c33f173883586cf69c36a7eb037fc3aee220fd6f",
    "signature": "0xda319b81ae9e361748cf604dd5ad0fe387714aba673d367c267e67eb55a12b58227d0dc75a0966b54802340bbdf3cfd70fc547a730d97830104ce114b79548031c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}