Transaction not yet indexed

MuExeiVdVYmbmAW5emgUa3ujpTtbqtjKWnRJE6KFZMvS3LUJN3AqZkZKvUULLPgcSSds3DZQDCbhDYUpx8vtNYm

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