Transaction not yet indexed

mu4mcUJZrHk4MvgC7rGX244ksXbumLsKfD9PwbMk7xzSUuVbYAP2DBw55YXHRxKkxgPeh9ZDoffeCTdRempQLh4

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