{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf581efacfc6418fffcfbaca62c01cbb45eb27a829838c040f096d6de9f0bd88b",
    "signature": "0xf2d6680b916b8aa601ac3d14398fdf0368be150f9cc0094549df91a0e912e24f1ad018b86ecab8495acca654b1f3e0467f8f23c52ca6db9aad1c42c91082233f1b",
    "signer": "0x587d21fB4868FD0e8f244ac0c2725532d4d6C939",
    "userId": "742513726"
  }
}