Transaction not yet indexed

ZkefUGLNFQiBvujtBbSASSsum8TeyZgHZgCLV8dr1y3fPBSa21YjYFNyTD5XVdQppQb817bSuBsJPvYig3M8Da1

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