Transaction not yet indexed

53yNT87PHcKhwZQ4D4QLvZsYJez4MyKJSZ1BuSDcFKAusm1npYrSbdJXjc1aN3Hgr75f1MYTseqEkg9qE8k5aNRR

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