Transaction not yet indexed

MDU64mohKFdAjdLAXWHW5XpeHaUpcnGPGqBDPPYM4nLdVJLThiws3UhTGZP4wCXJ97uzew1zHc5YLpXKYowp6zo

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