Transaction not yet indexed

ypopMXMmsB8tdScEqCHJGtvYFhbQQseT56kFsJfvE8iuP6ZsRVJyTMpo2mDLWEPjZVQfUCQLjY5iASWsWu64Bqw

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