Transaction not yet indexed

K21TDMoS9cLxvK8awiFTUjkgRK3uKKmfBzTL6FW1HMShVv3UNxRRJ2XBSNP8HyUYGoZPjBo2KGexjWMRHet2C18

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