Transaction not yet indexed

1SR6Se8S7GsyJB86BuC72eJF5hZ4SZn5FSB5ZZZ9RYUmrmkvwvuYsaYxc1eQNF7i4q42wF6NBWvTxKW7AEAaHCj

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