Transaction not yet indexed

Pb6cKVTQwEvMgzU8m4H8HDyd6DhexS4QEf3vKW3q2gwuXXNdDP4CKeTf2k37XaWaeMSDmGfTz4Bs7nE3pxyHAS2

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