{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd880efeb05221ccd91a80517f894e41e2d9272727585938353f7b93b7afa23b4",
    "signature": "0xed77bd179270e0a977bf81cc39c5609c57ce543cca42a12bca7f2dabd9ccde69537b5480ff6dde41d878e2b5e4bef6bd91fe34b9c08a4593339b09cf506c829e1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}