{
  "manageEntity": {
    "action": "Follow",
    "entityId": "72190",
    "entityType": "User",
    "nonce": "0xcce3ebee3baa051fa5776abeb3698af7bfcdb4631cba1686ba5415c514e3130a",
    "signature": "0xe1b4a0626d9f3281eec19974569af74a71447ddf10db80a358ac7444ad4ba53b61e6b0244f246f1363ce16f7539f7ba452feab90bc4a1a190c790cc4b141bcc01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}