{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xffa308eb5ffcacf07e9f58b8e9c489e6eb8021355d6fa62f855ffb1804febf28",
    "signature": "0x34e768afb5449a745e6530347a82901208b6b7c96113170a8dd4450560179bf5467315008c169134b0bb83a7e5879ab95cc5ca54b0547352747fdd47e3d4a77b1c",
    "signer": "0xe7Bb4Ba5f405D9CF084b6a7950A13FA33BE40dd6",
    "userId": "326147815"
  }
}