Transaction not yet indexed

MNuuzNE1RzwqqKy1XiDrbeEP7o17VjC7ACEoMW2mVc3cDVFfACHY4pCrzupxhZF1jRPsPyxh8uMM7FtGSiMU8KZ

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