{
  "manageEntity": {
    "action": "Follow",
    "entityId": "742907554",
    "entityType": "User",
    "nonce": "0x9bff7471743e2624102e8ee48429fe6a366bdaa12d0df58a8a007c0f48a4f06e",
    "signature": "0x8f9c8d3e710fd3abfd68f86b4556bc8d66ce81c6b941e0c1bf0ae23540ed40aa522c409010f884b1f9407d084c30e2af1e1bc5df8ae811ec4ecb3457be4bd3521b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}