Transaction not yet indexed

a91HkxgpAkK22AQEVB9GEZH1HTBHat53Pt47HUTSwSLJSyFaBZdzM8zCShr1xTCBtAmKbsgVU2ZVRv7DZikChs5

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