Transaction not yet indexed

MMKeKDUTsmfR5ZwcT5KXKDSEdR3PHaKGjRZqwoEAD2Tu84FTAA5ugME5b52kK9sM5b93CGdDEiPa4N32jPiBfbU

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