{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449598781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d0df08002e2d861225c609a608a3ce3b8c6a27e469c58fb8510704575203858",
    "signature": "0xb17564ac733a28775a3650fa71e0b60cf6e851113bae7078aded33126c8393b83efe716262aa8b62eb4c92a579991de559111a3ab4da46134b5071b8e0c661e11b",
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}