{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69f66fa6285dc6034e3194340e974c152b1fbac5422b5200802b051220c18489",
    "signature": "0x03b1fc56b7b36c053e7bea1f176bda65bd6f2a1252b71e8b337ef8c7573b5d833a0c79b5de5c391d574d84e0284a9e3976d85bd1b8b484fb2e802d49e41b894c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}