Transaction not yet indexed

21L2nyDGbtNF5ik4hydmufwhKHwJ9KmQ3S6tihtgfNuq7tDUK3WrBWBwPK2LBHouWS2cGVHoQSrUmLnbcH3feDo6

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