{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7ff6bd94b5843417d47b67f20dee72cd2d2957ebfc76e86a435dd0b64e0f9916",
    "signature": "0x90a99adc2b42536ee5f757d99911a353c78b4ea305a803819991df3b188059784ece2310d900a3e4fc567266358e5c6c98afad008fdbc35c25729867c9b5f5bc1b",
    "signer": "0x693BA55c4535A4492a113bb65669AA6F3015d190",
    "userId": "387428864"
  }
}