Transaction not yet indexed

EX8a7JdxJFmiLL5T74tzQWrSMrsBHUc31vMkCxinDJfNePCe8X8d4J433jzckUedmKiycUP7tVJD4YaWDDknEC2

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