Transaction not yet indexed

53Ud37Td8m2Aw2QmtM1kPC43AFKJwPrF9Acjj7DuDS7uxyd4kKjG7XqqaDeWesTpEeYx3VnaGGvya5WjBkrBpKU4

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