{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1870556914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfca903654e4c4f8112ee1f9765073f0163fe3bd1e76e03ea7442d257314ed15",
    "signature": "0xe1c17972c70b302574c6a1c05e14191ef6e75592102c9b30ff6c22358dfe2ded6109b1f47c06b03b206d56f3c8dd2e7a4f897237f094a118c780cdd691b4b8241b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}