{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304894193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58371666cd57e7131c6a32906b67dcc5d58ca33a8b89c1440f206dc171e98b06",
    "signature": "0x9c6f840e5bfba66852ee57c07799d4b5a63a59299f3704cd82e113f18a58ecf947b4644a51fe3a02cb0c178dd74d01f944df2341b4494a355b8e11a52ed6f4a11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}