Transaction not yet indexed

4c21GHdHEo5J73nDJZcCYfbG6tDEBcUAeUGE1Z4e5irwc92jD6trCJcZTbdpfKM6jVwgygwoQNRrxZ3eMxD6Ryfz

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