Transaction not yet indexed

53Sr2Z9n3zfGoa9rcAtF2A49sTfzyucGNuJdDGAFgCkLfU58XfyefnhA8eZ76UM3B82GpwqPdrX3TG4xTpVuUX1U

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