Transaction not yet indexed

Q6p4UTAwap96hs2kvu3WGYNnapwNFWP1Zj2sQC994AXariQNd2hRHJSa55L1STmxxYDEQBYDGH3RLkV2pQ6Ng2L

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