Transaction not yet indexed

pb8tbuKcmUmgFYspmwzn7V6qmfc2Uz9GUdFSJ449DGi4FiMKMeVGUycU99aodV2junKFJFz3nm8G9GumAUmASrW

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