Transaction not yet indexed

21t87XBwK7di53XU1QaPkb2Jbn2PAzXbHooBMSjLqw9LfKnu8xvAdmwUPLbTMpuo3ZjLT9bedfWoZz7N76m6CemG

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