Transaction not yet indexed

53v8P8pMqyAVDFKBx55142hzPewvjp7xUP8TnuQzSmxqiX6cegumcDSnCKWt5rAW1wYCSLS7j8rdgaVNQYv6fEaa

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