{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315076814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x066d5ba909fb0f9414b5f6d53c8e448a79f598f605eb11a837b6f651193e3cd8",
    "signature": "0x75699c5dbcb2c344bc53ea8364feab21c3f767cb760a8500ec90d4355edbd1fe11421ebef8f1c16c781d9a662358e320f3237c8beaecc573cf593a7be29de0671b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}