Transaction not yet indexed

isDDL2K7BfpvKMDP5tUiDCPRcfmGHr4bVDWqwNW6rFimAVS4g5AdCqVP1Y2xkaNhYs29gHQq4xjJbtHMADURUgp

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