Transaction not yet indexed

Yb6RoHzck12e5HwKHz65UcLLSaxEcAQWXYv7j3GAFiX2hB92Xmk4LyTM6sbeDXhE9DqW4DmkbxwECQMNxTzoC6Z

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