Transaction not yet indexed

a3UuWiDLKppuJ9XJUyjmmF8fVGusNeEgFrAVMEZmmwWd6F7CndLn7bthk4LeL1zg4bLSmd3e9tEkkk7Px1niPz7

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