Transaction not yet indexed

MkUndUqDRSHHLGXb1TddkZ1VsscLpAGYidRg4UfPypT5MtMRH2bzpA9k1S4HTiXmR6uJXM1Q4rAjmt4888ZFfg4

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