Transaction not yet indexed

mtuNYBnnLpzUdPpsKN7rbEy34uFUEWvuSSGH79dPZKD7vFexdcGnCHWyQCavyqH1ZUZwS2xNB8fYGhph3kHAnq6

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