Transaction not yet indexed

64221fzeLS8p8d253y3YWdfz6cCYDHuqD7RHmefqzqqeKATpwYMwbbFa6L9AeTU7uXnFNUasLUu8SHtmFNNMCMq3

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