Transaction not yet indexed

121CZoYfZhDRZ2YH9fMgAQ2PVpMkkjXkSC2P4DBwRRFASeTU4zrnzeziUBX7o7pSgQp7GYzoR8zGvzjLMRKYRL2q

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