Transaction not yet indexed

21f8U9xqorTLdFVmZt5SAudVtN4UmrcPL89iisvsPnTq8jTkHoUM2m7A5pfpgXDSdshWW7wgRJazz6hGy1ch8qyU

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