Transaction not yet indexed

1263Jp4ApJGukpeTPRLSM93PZV86hb6PoQFbQE5Drzgzc5hpHZgg6xrQqGU6FNeyXtr2GvFRdc5KJjs5us6U1SYj

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