Transaction not yet indexed

53GUR459LUcdwFJ44Uonzp1B2UGHqbCGRT6qWJGvvmQr8pdsYooeTSKvYnUtXDwWSEnKtyPCDdEpRGxun1fLMAYu

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