Transaction not yet indexed

ZYBKkkf6o1fhmeTk6p8nknBCG8FUmfeBttnW2oE1foxS2bESWXqwqdhrbKNRbhej2JHGJ4eULAz2T8VZpgZ8FDY

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