Transaction not yet indexed

RM6PgZ73y4BWnWE4ybnaFyiZQ6QdrBUbWc4QfaGyPewVNx24fehVBw1B1JQgLfQ6hH8xfFKb9R3tmNSA8iL89tq

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