Transaction not yet indexed

21C3V37xFVwUy4TWVuMUxWHPBBk4b8CbZfP2KyKik2H1bJAzie1nbyipLwmAWaVpHhsHNBdiB44j2DYqGUHLSiqC

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