Transaction not yet indexed

NdxnXE4JgFTRdAgWDffDWs3QgysPVnVEaAr1HyDg2Ssxrt7KxtrnAEhWbuDKSLM3Nhm4ST8gsB8UBZ6h1f2MDe1

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