Transaction not yet indexed

MEyWkckXPdaNrw4tX2vAqppfDkGpvKeQCqWG7TsuR9jfZHTksHv3ubHAQzjey14F21Fr8J2u4RPAvK4aJLTvAhs

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