Transaction not yet indexed

AmtEYDCYjrgW5bCSd47sHMtLUkoc5efNZHi7jHwPW2Dwcz96xsu16wKXTfyQwFr2ChxAMvH921CAtwVV3YAdgeY

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