{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471136247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe1ab08fa5d2d58de94415fc9192da9b08c0469b429bd8c3332b43044e5d858c",
    "signature": "0x83c9120f4f80774589dc3295c1690e3a74b58d1b538b694906403c2a39ddcab515bb1a91c44f97012965f81ce61fd11b3f4fb79b4c71911bcfb79c80c5c9de531c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}