{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3cf4a56f133f2ac7a0be0fe596b8c2f8aaa5312b63d7751a0f421a1126a3322",
    "signature": "0x5ccb48b51abef87a7b125f064b0971de97c091cc7433e56a74cf5a59b304b18363fb95fb774028be1875d58a3d3216033ebd9d4c8618f688df30eac7298d861f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}