Transaction not yet indexed

RbFEKWWUbF2cB5Hainb3tyCUVE7FCkjqPwUjRKzfsujHvS3Xk9bAEdNVkvSowZ7JyTDcC7bYeSfPmgfJVT9wTHH

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