Transaction not yet indexed

ECoPkA8vGfFzALuyNERTCVbKFdLgH8GHPkVGgzDykj8cxjQ7ubazmKpXQusG2TbfFAFXdHdkLVYsXxPcurJaUq5

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