Transaction not yet indexed

4U4XhvYuCiMmkc2fXC8y6DtrH9G4QLUB2MYdMEWZy4DqdRLAUwf88ezyJtUeu1SpmNvCaNEDf4xMi7LwJVn3nUx4

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