Transaction not yet indexed

53AU9bfrULQdgr5jtntGHeMtY8P54qEjvQHeA18rEM8ExctQ9yCffbDki3nkfmW7M3LNvbFVvuFSM3dPbMqtz5ZV

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