Transaction not yet indexed

M6b9KbugCy74PWQN4FWRuwj2eVSSSUPaD44sXcQLKVGpumWqN6VzDD47zck6vjuDU4tRQpttSFfincQ2tnHZsH6

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