Transaction not yet indexed

21EfBbDQTNVbY57ivZJVJFR2VV7sCcFRhUjxPyAUW3W7LUx7ArvgQ5JEU7ZbWALXfKnQVHcfHMFmTWNm1rfaD57j

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