Transaction not yet indexed

77cMbfcS7oJfWQEQqLSdhAC2uCMLUAm4stgVy4RyGoy9q9mR1fT4wbVXTNcBYaYHbrpAv3pQatkvpv3kULmw7pt

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