Transaction not yet indexed

1212ua1tmpKJRz4CmGu7NgeBWqyVdnE6PBXzRrRCsViC1qMe6ak4fDSVavHxJf5tyxeCqFqik1XWkTWD2zAXD3WE

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