Transaction not yet indexed

UCMYewzUyFiLVgJm9i5L2pkhqHrdHH5svpgD2rPo6rsuWjnHHsHhLoSenq7aJbCxG4XvDD9VyoJnD5NmX3Ri1dz

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