Transaction not yet indexed

MUGnYkvcT1LGBXYsqeDPF1UM8mHDwDwCF8Pep32yMyRHWFvLiPW3PbiVNWVTwaAXgLwTER9LuK1SHttGXscHhGL

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