{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x078c5f262bbc4a323744ce51853bca183789b2984bdb4f889c2877082e51c444",
    "signature": "0x674a41fdba72930f6e6bfcf96f0f7693d798efbf9d942a87ffbe3adef2be7df218a63508030a99df25bb056b683fcc41689c26de32a6c0e9adb8ecfce23164171c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}