Transaction not yet indexed

XMEwUPDBJVqmykW9n16hNuHjJrP2mbJF3VcvWuTjNnEbz1pMWp2bb5FELfY22gGzYArLFM5ZBizJboP8Sjdf2Co

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