Transaction not yet indexed

21d4Ckwf6V26AE8oXZ7ojrfpMRmxKkF3fK8Rz1t5mBWc8f6xNzA78PyYKyABVV2eTaR6V6byy9uot3jkz3fYyKcX

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.