Transaction not yet indexed

55UbSmBCaCgeGX3VQfmpaPcTfSK4QZ1XFvdeJUJLqoXhsLPUPg6MBaggbJKvhhWPkXx2w5CCZSvBtBvh9FTnhBbN

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