{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228702255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61adad4bfe4fcbeb7d83d70d2ced02497947105a4af0e6a70f534add6ff4ca3f",
    "signature": "0x617df4c1c89ff5b6a329cf4cc72ebb437b1a2b2793c91bfcbe524f8fac84b28d3277489652afded3dfa06441457aa416688bfd475841e0374df52f517c9f994c1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}