Transaction not yet indexed

528WqnhXRNWWAA5xNGuBDEbS5D1QJu9RP3ou2F4igFLYKRKJyM7pAs5JRJC2hhbL86ywQwvzQCquVbpEwNGr4R7b

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