{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x964ded8078e19acbecc19e3e2b08e3f96cea56ba01e0433b9581a094e216ec08",
    "signature": "0xe36096919aa7c3ab75f1368050a1f55c363ce053a0b271cef1a7ae1d7540274371f01b764830a83710f842e00f61035b0f66ded3ea60aa4037015ebe1b956e2d1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}