{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240467805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce1c10201dc778a6ec19c3c7abbf02a2c3f25ad3e168a732bc4ef3c6e0ced3b2",
    "signature": "0x3db6732027e1a4398c8d96a5f53da0742c3b9631909b7c5e756d402591664d767f59abd0caa5d5235d6ade8c57722b8e47447182f27f2892f7cb3881c32f026e1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}