Transaction not yet indexed

KS2s9vmTqY1pySBrRTdPERAahsHPbbp6VMqgeBt2VdnBEbrZqUmbuZnKibtYMZnssHDGaa9BkVZF8APVmWR9nNN

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