Transaction not yet indexed

5MMK3fa9kpbEUZHwo1pPefbU9HtYY3sLPg7SNjotFMw5erWqrkLLVpRfsWNsCrPHaVmqXBuGJYTZzpv3rTwUyoQi

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