Transaction not yet indexed

21E4HbuUfvAzC2MoZRRMsuWawMdy2b2Qv6xA8mfvSDUQsuqwPjXdvFAzFDekDsAdT8QxPpuDoRHRTcKe79EddDZT

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