Transaction not yet indexed

2k56FzQTSJyFqSfVuJkkDUGvhEQcp42mdDuq3ioZVeCBjEFBfg2a5DiATHdfehmSpMLDHJdVYTNXgmrYZUX2YxT2

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