Transaction not yet indexed

53fm9NMDMoRxPt6v8V9iVBQhRW5UWUGsmMSJi4UpcES4YH1LLAtiVurdfnGQCe2w762jeT8ho8ATrs75Jmp3FTUQ

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