Transaction not yet indexed

REfUu5MMSC3fxRFy4snPEVBsfxY3JjXiMi2fxhsW1eZ6tTo24mn76Zb8fidFki29r7URoEo67Y99CJ2U5JD7VdZ

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