{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xaaf40e26b3fc77e2edfe62659018ee94a89556d3cc3139f1ef18c34cd81931b8",
    "signature": "0xf68e4e20f288463ce145504ddc1fc85008b801ef5d5b14001283237d2b470a9918fadf6a2f2e633b8ac5d02760aaa64de51679fa0d7d8bc03fbb2eed742f60f71c",
    "signer": "0xd542A2905398E2bF1848a178C3Ca92bc6Eb5770c",
    "userId": "328793585"
  }
}