{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04acb8f81c276eb0c4ecda6fde9ec5fbb4a529b7584fdc970b7caf2606b449f0",
    "signature": "0x526ce32e5407890af2d23c2588227077cc778e80bb962a81e3eb60a64d6f666b40d1f202cd74b42d2653ed3594ac54e5c050c930fe768be4dd0f08353f6c57dc1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}