{
  "manageEntity": {
    "action": "Repost",
    "entityId": "403504335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e9c3d92ee68212031b9406130a07162f81fb1a9bd7b1b35f78e27ef32b17dc7",
    "signature": "0x234e2e7280b7467b81d097557a1f7a878477e3acaebf66d0596638006a1017ea23f034b414cf6a5d9d29d139d94298b19f17387ac27d5b07128eadfc567123ee1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}