Transaction not yet indexed

i6mmktbxB693e6XU8CtaMYtudrMmJJA4mmRMdWtq6a7ienfHPtzSPDzDVu2xaUWtm9FfW7HJrFEB5NNZQFqc8cZ

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