{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680108044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfb4b1ce07b3dde3d8462dbf51e1ba4fb49427f7972c1e052cd8f962364b2104",
    "signature": "0x3c41d6b8a5a20dd35351d23b7048da89bdc74c967a0feef8b7319ea329f7cfe47e1edadc178e76660fc3221712c78cf7d053141129d950e8f14e643dc9c5913c1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}