Transaction not yet indexed

21PfeCejDtZ8etW1GZtyD3UTmthtX8Bq2tRx4DDwMRHkb4ktpr6XoZQZeSWzwidyUMJjDqDiP3gYg2gLNWYQ1gm5

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