Transaction not yet indexed

Yb2K5M1iuMcaMxzwg6RNhQLwymEdbwSS9HL99FQ7egRBMQHfWCiBCBcV9juHofqokxRLYvrdntPRVTFPjcEhCh2

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