Transaction not yet indexed

c21RBEeu2DLmWa6hfabpiwoNTLW5MXeFPDqcBjskQorB6X7bkCBKqFZaRQct5CzvXiZRToxjPHaShvFL4aXJPM1

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