Transaction not yet indexed

6H21mtZL7462UVQNXsgpDDfx1UTFQaFMsT4HA1PBgBxArEjetpLgzfz5gSPYm79JwRVBXFh6cJaf5YajJrRb4gQ

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