{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1903138077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a45657f891005f93bdbe75efa222c8c40544c8d350ef206d9c8bb9c27e606fc",
    "signature": "0xb2220af893cdc4df033c0fce5070125a4a300e2eeae73c4305e49030bcb3355c70c4621b2b1f9a6c74b9983f9e40f5962eec8c002cb247125b7a3a162395a2251c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}