Transaction not yet indexed

21YfDnFki3WTZN3GbHhz4vrBJFzHxWhd8YrfP6BgRHAS2pumacmsMEusM5NgKvNwSJH2z1dJXypgjPBuxGoDXkaP

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