{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123439",
    "entityType": "User",
    "nonce": "0x8d55996aa35cf2599dab814d1f2e43aabefa11b4115bbd01b3fe925d9caef898",
    "signature": "0x28f812a7ddc17dbb4f9b5c4239ba3fd264eaafe57f60b9ee2d97c29c8901e5260a37a006c5204bd4416889f30d0dd227b10fb092f94b3f3a39691f8360acbacc1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}