{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1033729672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a993ce4207d98b067f0748f423e80c2c4f7fb3bd74b519903db73f847bb5d50",
    "signature": "0x7c7ad7550d635d1c7072efa661d0fa9ac66f26934b3f30708c0070d99544eb790c09bbfa6fc23e7f66b16569522e75c5f002d9309eb0e4f4fbbef6c0241551531b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}