{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143400",
    "entityType": "User",
    "nonce": "0x1121a86c06f1e1adc35c3e7a905fdaf9b2583d0fb67fc8ba2b96296cd8d2e86b",
    "signature": "0x9cd6b18657c3a4c3180643be441da9d1942b94498bcd008a2e3d3c8283a465700df386761b8feb566d8830c09a71b9712d80a38d9b11108ce2b4199e765fc88e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}