{
  "manageEntity": {
    "action": "Follow",
    "entityId": "745",
    "entityType": "User",
    "nonce": "0x325918cebe3c88832a5a6ccd811e0f497ae55501b2b69464c09d199aa4753bc1",
    "signature": "0xe32172a18de70cad6e772f055eeb6d50a1509f9409daed64bbf08b9d85204b9f5e3a0895749382c9683c6e5e6b67ad60229491c726a65643622963fd48c5b6fc1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}