Transaction not yet indexed

mRCuFCDJdfQs6DTMrtqfeVNduyRat8E1kjXDFCYHaLbZvkY637EQPndAGW9ZoRZ3aEuyAsLJKsQoMiCtSthMNkG

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