{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197594763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x513751a075c3dd6baa4a26cdd1d6d93367af49fb973d5d8755a46cc3c55f8d43",
    "signature": "0x7996f60e1b3194c1f96b776ab71575f37c987c16f574f1c2fae93ecd373c8885794ce7d26e1d0e1a44952be2d79ad867f322143dab469c2dc739a6ed7650408d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}