Transaction not yet indexed

53YFSQhPUbqq85DGWKMEzxCm7anEoMnrTZqpQ7H7WcpTezyHLprhKMKV3pFQNkGywTqpJMy1pfS8cx3kvQzPqVV2

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