Transaction not yet indexed

ioU2M78X4qh3CVoabPYHhg31qau8MTHfnQBMfSGBaYH66WgriWFCRGNLf5dnrfR6F6HXZTdyXC48oYRkAsTuAzZ

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