{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455776428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x382a02de580d00d751512941acb19028c7e83c7a36cdccb90dd6b65c945ed93d",
    "signature": "0x9dc3d3e298439e3cb53b374a18cdfeb86c708f4d1f0811959d2a91fa4c0aa93c5cc053b2379458b0e9023d4a7fd5d1fa15e447c30ccf011fb35f9cade77288ab1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}