Transaction not yet indexed

21PybZ4GtTVAhSRj2x4UK6D5ffZaLBFjfDTo4FkutbK1M2ipCE9PGPJEFEvvP3N5bNkYwcyjFDQQqRUiQpgTLsMy

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