Transaction not yet indexed

254HWnLiShDXoKQ5NDGkmFJ45nmixgnqauozSDYmYA3kGcqhAHT7YB9HNS3EYXhGQ87n1MoTW5e4vn2m2f6TLEsm

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