{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x876df82e0d893126bb153b286ca2026baabfb48289836083db8abee842090cde",
    "signature": "0x0a1fc626efc9d0271dcd6bef0af27fe96e702c9d90571632d8171fcb85c040726e2860714c8ffa4efb94a67bcf56bd28fdaf8ecb044449b320b6e0548f3830ce1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}