Transaction not yet indexed

ME55Cx2zigWxVS35igCwuKtQwc9scUuZNZ9JzY6Yt3LkTvbHrs3cqhgnDbuCiCVxShqEXvboktskTT7MCYH2azx

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