Transaction not yet indexed

4F15aNiaFUG4Compr1aHPXsiFM4RAjoHXvSZ3XAe9FWXDFQVhwFthmzZfdbyDUCQ3Eg9zRsxvAqkTQnC8ZoJLhrA

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