Transaction not yet indexed

ykYVXM6AkzRG2LFM1aPRqua3dByEX1Yafk4Lsh9AyTSFioShBURRA2ZS3aMELYPdWaNnBguwrbkRN7uFtwGQnp4

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