{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x898c1349fd8f9e6be9ba2c838c906c73c5dc30bdcde5e624cea9a10d9225c80b",
    "signature": "0x5d4584c29ff09b036627d63fe6b2db3c094c5386835cce153060a6634db30f9878ab0fc48b9c78dcdc8eb1a967a67b62b814c3874d37e20d6ea8918b7306bdbc1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}