Transaction not yet indexed

MpUu2XChKQ3YBoby6ZEeHW5CHYoewBuMVtWYpMxoYsMe3xpkrxBYbHEoWQe3yrupXLdZH1U1uqxW5XgbHeBhLBX

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