Transaction not yet indexed

MyRB6fKDsBWzYotDXX5CixMw4qMqfopfoqn9Cqj12Ax14JhdMxL37DKvbuZqE4R2ACemAkaMjLjWjMCDTdWFeg3

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