Transaction not yet indexed

21Kt5zNVitkdhXiE1xr2K3AA2QcLEXPMwFTLAdxGf2U2ack1mLBQeMAkiJL12deAPpcwKau5eZFpkFdwD3Sdg5gp

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