Transaction not yet indexed

53DLQwjqqQzEfYRTiriA1v7RFv1b2RHtf3M7qq4WTXRQDFxCsFJum9e4eG1AANqfxSQT5UEt3JPmtNUpFJuQLkNF

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