Transaction not yet indexed

ampc1SwxiTxK49ZpqeQ2feQC2xpRfVjbgoeoivqiUShuNVnDdKmyHkWTmsKPE8PVG9mVoAFiC9cjgLfsXXPASsg

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