{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1316699369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b9853c0a81e8859d796ca9b6858edfecccf952c124bbe88b323fbe770586b3e",
    "signature": "0x4894f0c9cc5e50fa06f2ba91fed2f14700a9c64d2e1e5d0cbf207ad20ac738471cd835b46894407f6e6deb3d94a4b04b083ae7e593fd4b72e91d4063a0e557a41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}