Transaction not yet indexed

523HeFzaMFmYAvCVYo1iXfDSx4CRvSrezVUyC9aDDdjYe8Z5SnwEwPvve75C54R1hXmKni7w7A17mVkBuCk6SMQk

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