{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190570807",
    "entityType": "User",
    "nonce": "0x6d01eb0b5849ebc08f53fe735b362a858fe05bb43832eec8a10ffda52cadb4b8",
    "signature": "0x84c7a20ad3b63cb2418d88befd1b0527a9ad51184e59a8e4a4ec8793094f2f0f16187203cf7dca9678050c37e575930a098d0603bcca871c17f0388558ec817f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}