Transaction not yet indexed

21Y2mTm6ArEf2rnPiDDHNbW5rH8qXmNdggm166FBJe4ByyLxdoN14LGiFY7LLNX8CcY6U8Z2JTKc84n2gSVmCKkB

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