Transaction not yet indexed

2RExMkE3SFKKCFoJtTpNUE7phaokDpUGeqYVnZyzRSQo7C9JhXqC8xwPMbEY9wqbs4kjd4EN7J2pZeUEELQXSrSQ

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