{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251996235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2b3b55561cdcd5897a32d1a3a2a739159cd219298a710caca309bd169c95d3d",
    "signature": "0x5ddb86e77c98cbe7f4e0aee52c1d9fdb10e7163f3facaaafc3bd1b6785556f790ceeed90eeb83866dc5cbb7fabfdb47ee3ca848934bc401d6e364c50d509bd811b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}