Transaction not yet indexed

21yWcGTLFqAFw6a4YABtnLpSnC6F91Z9F42KqfqVvcQzwFVLdUCWSufvPRDF8LaqiDKEWTeksGiYLKbpZZzKoufq

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