Transaction not yet indexed

3a615XXcSvuqwh6feJfNgv6KHnmpTaB93aS1L9xrjDgvNp3s1TdQo4odhR8XSRBUJ6urFpw9HGXNfYg6L2KCbr66

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