{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135904719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1d48b8da2cb8d248fbb2665452c4984691e8a82122b1e224c69741427b66bad",
    "signature": "0x96c95140a1c2bb0e53433710494dad8af9a4bf21f609fe067846664d4ca502ea5d2a32a104b732f59a00c109c29a31cda355969b9dc696a316b2025a072b64971b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}