Transaction not yet indexed

21QKB8ET4TRJAtsQPrvHAZWaxV4qPVoTCWe23K5yRTdSd7cSpYzXLvJv3VdWrCtmr2hBWV7Fx2sFbA8jZuVksHk8

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