Transaction not yet indexed

5B1gNgrbmA2vRJkJmMfFd9eRTpoXU87mWfGFZMbqWvsY9jJFfPZgsKt6De5u6nJyyCjR4mqTce9wPo9BKfGQnDqT

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