Transaction not yet indexed

21AoKTWDWQxuHxdVNfAKrgTrM9RXZzn2EnhE3gm32E4j3pNxZYPMgifRtwvCV82HbvfS571ERqKe1kPS9gKMQXuq

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