{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330684709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8572a87223ad807dad6d8c0c1b1882249298cfd6a39f5bcaa423a2ca76c98414",
    "signature": "0x34bee0641d9b12603c8e216d53837b670fd7c2a8cd9b37291346a79136d6f726689f25b6fa5883a875dada45e450e3c0e3ecf21c8e3334bafaddd8c35d00dbd51c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}