Transaction not yet indexed

rEF2WzaVCdMgdsdd5ajYP2vm2m383xP6ZPPs8RTeWuhNZgmZSt6MrpbTYcYiyfeAQeQTM3BkxpGxW18aYG4SokZ

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