Transaction not yet indexed

21sMVPkq6zpSWuqYBcTzWfNMcsdkXL15NMJkWuwH2kFCW4Hf23ogDACbGnDCCKfgvrsbFzcwBPLTJvUAAqzneqRa

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