Transaction not yet indexed

mUu9ua2KR3SpCyAF1LXAmHpVsVTbVveEnQFdyQF6AAEVbLt5FPysdDLR6mZXfxNefAye2owJpE9r3bGTN4bN6ty

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