Transaction not yet indexed

u2126ZBmv7yD4ZeaQQBMVw2fppkQSDAdC7Zw31fQH4qTZLno6VGRMi74eTGQB9vwqHW1kmK8gWNGfaqdwk1gvAL

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