{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcc03d0146c543b784c11d7795475282fc048797bca4f6d95502d85a9ad14cf7b",
    "signature": "0x1b11c6ae9d0ac1bf05a3a1d0e3cebd270964b9f2c91e620741608da10f54581f2685ba96ede25714dd09c99c1ed083dae65d4de33f321c7f8bf4a8a627bd283a1b",
    "signer": "0x7FCffbc9FB7516A6453F59c5b9918Ea8A7EB33eb",
    "userId": "502388335"
  }
}