Transaction not yet indexed

YMuLB2c86jHzuzuNbemZ23UHcS1JbqqQqc1kG9iEzHLCKLiPqHaTXB3SqxT1ZaSEYg2KX244DdXwuFjA5B2e2Ff

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