{
  "manageEntity": {
    "action": "Repost",
    "entityId": "213246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacc3cf48bcbaeceec6096ea5c333531511a4aea26d29a7f5a94f2c9e444b6255",
    "signature": "0x78d5752fbd80117d60c4909275096a4f5a0e68dcaa27192bc4435a96d13c3efb64f9a4e8ab2add1fb956ab70ef070e262d29f1164f4ad7964d31bea12b7f8ce81b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}