Transaction not yet indexed

mdz7TrjzQgR8pfbGAhH8cbrrtFBL2wj2W2hEk4gcAnj3c8eKkpqg1Ms8njJgCnLMyBigUUFhojEq2qcWRa6qv3v

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