{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486617387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x113ab1fc84801250213f0ca1d177cf773ac87e64568ffbaee4625c74ac625de5",
    "signature": "0x78ab13539a6e7d6e38e1565350de1595ab64f611440d154b717ed0638a23b09433e76574744dac1b122f9caab11fbe7bd7bb1585f20bccff7c1b5792ec6603311c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}