{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x774eca9f69b34351dc15fbcc3f61ed629b6394d3b20860ac03be048f6e53bae3",
    "signature": "0x42300fc0915889f0d040b000e8e16dac363840baf7a42f2d19c037bac46c8046648f42f14f952e030cef80adb9e6b4efa40ce0844a441150db966823ac8b0c9c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}