{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1bc96316959f1f2bb57288292aa2e3bd528d33d0543c0dd281831f4f39655a7f",
    "signature": "0xb90af34ddc62bd9ff92b7f2dac3e0f8f730da83cf64a1350ee43bd06ba4adea43a6a5c921c7fb5eeccd7afab3bb1597790a360134f166b3bb1469af76c5554bd1b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}