Transaction not yet indexed

53aa6mfAaKoxfxzfZnzr9ZPVYH813HsAkUV7aCnncvsWsAYSyiNj7LxUEAMJ1UgaAjEKCMZPXPcxRc6u9T7H92G1

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