Transaction not yet indexed

53STDMLCb2uFD9xqsgKt88WTvBezWsHRfHFmSuHNaPJWSq23bVudJXggFWoaKD9GLFrvW2y17wjcyBWsC3Bd9VL6

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