Transaction not yet indexed

28DFBKUgUuvYPZeu1gJBcFgs7yGpnwUBSXsFu2tcqsPtBs9F1SQLaQWvjFNVxhKfc7wSDbuopMWhrADjnARVd9bM

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