Transaction not yet indexed

1UHAkmwAWb3pocvnrgZ6aTmDGFSmUUHrqua7mfMWXD4Je2a5QadWQsXjRJaJzUazHW7pDFofb3vUdmuqSKcHcz6

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