Transaction not yet indexed

1UbS5TzWpAtMG6Wr4BC5vCLWFHMtDTwNFHu3zTK6pYpKTWq9eiawHtF6n5JG88F3ziMnj6eF3KZCLTMHCMkC2dM

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