Transaction not yet indexed

263MMMt8rwrBzRj4KG5Hvh4TsFsArSUZGU3CfcpmYLKM8L7RkERYYzQqVLUkgCXr6FLWoJ167JYNnw8Jvwr1xf7b

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