Transaction not yet indexed

AjNgLbUD1ST5Ko5hSSjYLESyzqG2pMhNJdPgeXpnrn7XFRGc8Ym3LmWNZ8iCFcK3rLKvLSiVwgmwVS4ojVgfxJJ

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