{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435377973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde7163949ca9007b5101e1469c560305e4e947c139ca0f5bf97dceb76855938d",
    "signature": "0xd7e3547b27e703ff7901accb5883b6646d70a9f0b3934cfa146115cfe02b7a0a0e2d4d5464a0184c33960fcb05400aac9b452ab307e17b63f1636a8b710b912b1b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}