Transaction not yet indexed

21CoejkqrsBzb5gc8JGLqeQdp78NJa9rUh9RhWZMX2P5HM468cTpoLkqpZ5nPadraGKNctRCpTARbTfbMXeSBHqm

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