Transaction not yet indexed

MrEfgt9F2DUUxrF53ZSRLj5hoFy1GDt5ZxCbPfDc7iaUkL6MYvGiqm1iFNmNjwkzBDTZdnUcUBNb7XMCDmnnFYs

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