Transaction not yet indexed

5u1bPS4KFxYTvyBeSy3h61jM1FxkWEueTpbU7aaJgNstcoLsNS2Np71CBFDmxEMFmoxSK9MoexrcgX5xVBqW3QdC

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