{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa709ab58308373b17a7ff84d15a5e549467fa2615fe7f144c128c045fc6fc3fa",
    "signature": "0x00cfa6c6894b51c2a7548addc0476b0274a5ca51846e730d39d224522ffa158f0a26b28bcbb69f19c30d6e2fca770854c9174119027e3616039097fc52d5225e1c",
    "signer": "0x2b2d3D0D8aAaDE4188b059ebcC3C79bb5a1D5a5b",
    "userId": "747318526"
  }
}