{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753516656",
    "entityType": "User",
    "nonce": "0x8130e328852d9b702efca049c0790dee082f7dee112995a64dcbae650e83151d",
    "signature": "0xb0e38563041159d30baac66ab4a4f31ffe758cde264b4c54ee909cb8be8cfe94423a3f4e4a68c2fd6492855112a5e8965e516554d648366b53040abe588ae6491c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}